20120736

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6761}}^1$

素因数の和:6805

約数の個数: 48

約数和(自身を含む): 54528768

約数和(自身を除く): 34408032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 6761, 13522, 20283, 27044, 40566, 54088, 81132, 108176, 162264, 209591, 216352, 324528, 419182, 628773, 649056, 838364, 1257546, 1676728, 2515092, 3353456, 5030184, 6706912, 10060368, 20120736]

約数ペア:

[(1, 20120736), (2, 10060368), (3, 6706912), (4, 5030184), (6, 3353456), (8, 2515092), (12, 1676728), (16, 1257546), (24, 838364), (31, 649056), (32, 628773), (48, 419182), (62, 324528), (93, 216352), (96, 209591), (124, 162264), (186, 108176), (248, 81132), (372, 54088), (496, 40566), (744, 27044), (992, 20283), (1488, 13522), (2976, 6761)]